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Cheap flights from Ireland to New Orleans from £255

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 15/6. Fares are subject to change and may not be available on all flights or dates of travel.
DUB — MSY
5 Jun — 12 Jun1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Ireland to New Orleans

Enter your travel dates to find the best prices.

Cheapest flights from Ireland to New Orleans
Explore the most affordable flight options available from Ireland to New Orleans. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 6 May 2026.

Mon 15/611:30
DUB
-
MSY
1 stop29h 34m
JetBlue
Wed 15/712:05
MSY
-
DUB
1 stop14h 55m
JetBlue
Deal found 6/5£442
Wed 17/610:40
DUB
-
MSY
1 stop32h 33m
JetBlue
Wed 24/611:57
MSY
-
DUB
1 stop15h 03m
JetBlue
Deal found 4/5£482
Thu 18/610:40
DUB
-
MSY
1 stop32h 33m
JetBlue
Thu 25/611:57
MSY
-
DUB
1 stop15h 03m
JetBlue
Deal found 4/5£508
Thu 21/510:40
DUB
-
MSY
1 stop32h 12m
JetBlue
Wed 3/612:26
MSY
-
DUB
1 stop14h 34m
JetBlue
Deal found 6/5£521
Mon 15/611:30
DUB
-
MSY
1 stop29h 34m
JetBlue
Thu 25/614:08
MSY
-
DUB
1 stop12h 12m
JetBlue
Deal found 6/5£534
Tue 2/611:30
DUB
-
MSY
1 stop29h 57m
JetBlue
Tue 9/612:26
MSY
-
DUB
1 stop14h 34m
JetBlue
Deal found 2/5£546
Sun 6/911:30
DUB
-
MSY
1 stop29h 44m
JetBlue
Thu 17/915:35
MSY
-
DUB
1 stop10h 45m
JetBlue
Deal found 6/5£561
Wed 11/1120:40
DUB
-
MSY
1 stop27h 15m
British Airways
Mon 23/1119:55
MSY
-
DUB
1 stop15h 10m
British Airways
Deal found 5/5£630
Mon 15/610:00
DUB
-
MSY
1 stop11h 57m
KLM
Thu 25/616:30
MSY
-
DUB
2 stops33h 50m
KLM
Deal found 6/5£649

Find flight deals from Ireland to New Orleans

Keep the following information in mind while searching for Ireland to New Orleans flight deals. Data was last updated 6 May 2026.

Round-trip from

£442

One-way from

£255

Popular in

August

Cheapest in

July

Average price

£663
JetBlue
  • JetBlue
  • 15/6-15/7
  • 2 total stops
  • 44h 29m total
  • Ireland to New Orleans
Search Deals
JetBlue
  • JetBlue
  • 15/6
  • 1 total stop
  • 29h 34m total
  • Ireland to New Orleans
Search Deals
High demand for flights, 0% potential price rise
Search Deals
Cheapest flight prices on average. 1% potential price decrease (£8 potential savings vs. average return price).
Search Deals
Average for round-trip flights in May 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Ireland to New Orleans that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 6 May 2026.
Use the filters below to find and compare flights from Ireland to New Orleans that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

DublinNew Orleans

DUB - MSY

DUBMSY

Dublin

Mon 1/6

13:25-22:31

2 stops15h 06m

New Orleans Louis Armstrong

Mon 8/6

19:17-08:45

1 stop31h 28m

£660
Fastest return journey

DublinNew Orleans

DUB - MSY

DUBMSY

Dublin

Sun 7/6

05:55-18:02

2 stops18h 07m

New Orleans Louis Armstrong

Sun 14/6

17:02-10:00

1 stop10h 58m

£660

DublinNew Orleans

DUB - MSY

DUBMSY

Dublin

Mon 1/6

13:25-22:31

2 stops15h 06m

New Orleans Louis Armstrong

Mon 8/6

10:35-10:00

2 stops17h 25m

£660

DublinNew Orleans

DUB - MSY

DUBMSY

Dublin

Thu 21/5

05:55-17:57

2 stops18h 02m

New Orleans Louis Armstrong

Wed 3/6

11:00-10:00

2 stops17h 00m

£660

DublinNew Orleans

DUB - MSY

DUBMSY

Dublin

Mon 18/5

05:55-15:20

2 stops15h 25m

New Orleans Louis Armstrong

Wed 3/6

19:10-08:45

1 stop31h 35m

£661

DublinNew Orleans

DUB - MSY

DUBMSY

Dublin

Wed 17/6

05:55-18:02

2 stops18h 07m

New Orleans Louis Armstrong

Wed 24/6

07:28-08:45

1 stop19h 17m

£661

DublinNew Orleans

DUB - MSY

DUBMSY

Dublin

Sun 7/6

05:55-18:02

2 stops18h 07m

New Orleans Louis Armstrong

Tue 16/6

10:41-08:45

1 stop16h 04m

£661
Cheapest one-way

DublinNew Orleans

DUB - MSY

DUBMSY

Dublin

Mon 15/6

11:30-11:04

1 stop29h 34m

£255

DublinNew Orleans

DUB - MSY

DUBMSY

Dublin

Mon 15/6

13:15-10:25

2 stops27h 10m

£401

DublinNew Orleans

DUB - MSY

DUBMSY

Dublin

Sun 12/7

07:30-20:05

1 stop18h 35m

£674

Flights are sorted by cheapest return flights first.

Deals found on 6/5

Showing 1-10 of 12 resultsSorted by cheapest first
1
2

Best time to book a flight from Ireland to New Orleans

Have a flexible travel schedule? Discover the best time to fly to New Orleans from Ireland with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Ireland to New Orleans

What is the cheapest month to book a flight from Ireland to New Orleans?

Currently, July is the cheapest month in which you can book a flight from Ireland to New Orleans (average of £170). Flying from Ireland to New Orleans in August is currently the most expensive (average of £672). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing New Orleans

Get insights into the airlines that provide service to New Orleans. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to New Orleans. Reviews last updated 6 May 2026.
Read reviews from past customers who have flown with American Airlines from Ireland to New Orleans. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
American Airlines
7.1
Good
11,668 reviews
Check prices

Overall

7.1

Comfort

7.2

Entertainment

6.9

Crew

7.9

Boarding

7.5

Food

6.4

Reviews

1 / 20
6.0
Good

Charleen,May 2026

POS - MIA

If I had any other choice in getting to my destination, I would have used it
American Airlines
7.1
Good
11,668 reviews
American Airlines
7.1
Good
11,668 reviews
Check prices

Overall

7.1

Comfort

7.2

Entertainment

6.9

Crew

7.9

Boarding

7.5

Food

6.4

Reviews

1 / 20
6.0
Good

Charleen,May 2026

POS - MIA

If I had any other choice in getting to my destination, I would have used it

Related info for your journey

Find useful and relevant information for your journey from Ireland to New Orleans. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to New Orleans from Ireland?

    Located just 11.4 mi from the city center, New Orleans Louis Armstrong (MSY) is the airport most travelers will use when flying to New Orleans from Ireland.

  • How long is the flight from Ireland to New Orleans?

    Departing from Ireland to New Orleans will take you 15h 06m. There are 4344 mi between Ireland and New Orleans. Both multi-stop and direct flights can be found to your destination and back.

  • Can I find deals for flights from Ireland to New Orleans that include hotel bookings?

    Yes. In addition to deals on Ireland to New Orleans flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Ireland to New Orleans?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Ireland to New Orleans.

  • Can I find deals for business class flights from Ireland to New Orleans?

    Yes. Cheapflights offers flight deals from Ireland to New Orleans by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Ireland to New Orleans?

    Currently, July is the cheapest month in which you can book a flight from Ireland to New Orleans (average of £170). Flying from Ireland to New Orleans in August is currently the most expensive (average of £672). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top airline flying from Ireland to New Orleans

Discover the top airline that operate flights from Ireland to New Orleans. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 6 May 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest£674Average£694FlexibilityNo cancel feeOn-time71%
Search American Airlines flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Ireland to New Orleans?

Cheapflights helps you search for flights from Ireland to New Orleans via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Ireland to New Orleans?

Cheapflights simply makes it quick and affordable to book flights from Ireland to New Orleans by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Ireland to New Orleans with no change fees?

Certainly. Search results for flights to New Orleans from Ireland shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Ireland to New Orleans become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to New Orleans from Ireland today and book when prices fit your budget.

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